Finding the Fourth Proportional to 2,604.81, 3,594.55 and 1,486.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.81 : 3,594.55 = 1,486.11 : x
2. Step 2: Convert to fraction form
   2,604.81/3,594.55 = 1,486.11/x
3. Step 3: Cross multiply
   2,604.81x = 3,594.55 × 1,486.11
4. Step 4: Simplify right side
   2,604.81x = 5,341,889.27
5. Step 5: Solve for x
   x = 5,341,889.27/2,604.81
6. Step 6: Final answer
   x = 2,050.78